For the first time in a long time, I have a particularly troublesome group of freshmen this year. They are more difficult and defiant than any group I have taught since my first year of teaching. After the first few weeks, it was just really one period of the day that was problematic, and at 12 weeks they are finally starting to catch on to the whole "acceptable behavior" thing. I have made a ton of parent contacts, I have assigned a few detentions and I found this on my desk one day earlier this year.
I have no idea who placed it there or how long it was there before I found it. Sometimes it is nice that some students see how ridiculous their peers are. This is definitely going in the book.